Existence and Upper Semicontinuity of Attractors for Nonautonomous Stochastic Sine‐Gordon Lattice Systems with Random Coupled Coefficients

Zhaojuan Wang and Shengfan Zhou

Discrete Dynamics in Nature and Society, 2016, vol. 2016, issue 1

Abstract: We study nonautonomous stochastic sine‐Gordon lattice systems with random coupled coefficients and multiplicative white noise. We first consider the existence of random attractors in a weighted space for this system and then establish the upper semicontinuity of random attractors as the intensity of noise approaches zero.

Date: 2016
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https://doi.org/10.1155/2016/7986203

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnddns:v:2016:y:2016:i:1:n:7986203

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